6个变态的C语言Hello World程序

下面的六个程序片段主要完成这些事情：

1. 输出Hello, World
2. 混乱C语言的源代码

下面的所有程序都可以在GCC下编译通过，只有最后一个需要动用C++的编译器g++才能编程通过。

hello1.c

01.      #define _________ }

02.      #define ________ putchar

03.      #define _______ main

04.      #define _(a) ________(a);

05.      #define ______ _______(){

06.      #define __ ______ _(0x48)_(0x65)_(0x6C)_(0x6C)

07.      #define ___ _(0x6F)_(0x2C)_(0x20)_(0x77)_(0x6F)

08.      #define ____ _(0x72)_(0x6C)_(0x64)_(0x21)

09.      #define _____ __ ___ ____ _________

10.      #include<stdio.h>

11.      _____

 

hello2.c  

01.      #include<stdio.h>

02.      main(){

03.        int x=0,y[14],*z=&y;*(z++)=0x48;*(z++)=y[x++]+0x1D;

04.        *(z++)=y[x++]+0x07;*(z++)=y[x++]+0x00;*(z++)=y[x++]+0x03;

05.        *(z++)=y[x++]-0x43;*(z++)=y[x++]-0x0C;*(z++)=y[x++]+0x57;

06.        *(z++)=y[x++]-0x08;*(z++)=y[x++]+0x03;*(z++)=y[x++]-0x06;

07.        *(z++)=y[x++]-0x08;*(z++)=y[x++]-0x43;*(z++)=y[x]-0x21;

08.        x=*(--z); while (y[x]!=NULL) putchar (y[x++]);

09.      }

hello3.c

01.      #include<stdio.h>

02.      #define __(a) goto a;

03.      #define ___(a) putchar (a);

04.      #define _(a,b) ___(a) __(b);

05.      main()

06.      { _:__(t)a:_( 'r' ,g)b:_( '$' ,p)

07.        c:_( 'l' ,f)d:_( ' ' ,s)e:_( 'a' ,s)

08.        f:_( 'o' ,q)g:_( 'l' ,h)h:_( 'd' ,n)

09.        i:_( 'e' ,w)j:_( 'e' ,x)k:_( '/n' ,z)

10.        l:_( 'H' ,l)m:_( 'X' ,i)n:_( '!' ,k)

11.        o:_( 'z' ,q)p:_( 'q' ,b)q:_( ',' ,d)

12.        r:_( 'i' ,l)s:_( 'w' ,v)t:_( 'H' ,j)

13.        u:_( 'a' ,a)v:_( 'o' ,a)w:_( ')' ,k)

14.        x:_( 'l' ,c)y:_( '/t' ,g)z:___(0x0)}

hello4.c

01.      int n[]={0x48,

02.      0x65,0x6C,0x6C,

03.      0x6F,0x2C,0x20,

04.      0x77,0x6F,0x72,

05.      0x6C,0x64,0x21,

06.      0x0A,0x00},*m=n;

07.      main(n){ putchar

08.      (*m)!= '/0' ?main

09.      (m++): exit (n++);}

hello5.c

01.      main(){ int i,n[]={(((1<<1)<<(1<<1)<<(1<<

02.      1)<<(1<<(1>>1)))+((1<<1)<<(1<<1))), (((1

03.      <<1)<<(1<<1)<<(1<<1)<<(1<<1))-((1<<1)<<(

04.      1<<1)<<(1<<1))+((1<<1)<<(1<<(1>>1)))+ (1

05.      <<(1>>1))),(((1<<1)<<(1<<1)<<(1<<1)<< (1

06.      <<1))-((1<<1)<<(1<<1)<<(1<<(1>>1)))- ((1

07.      <<1)<<(1<<(1>>1)))),(((1<<1)<<(1<<1)<<(1

08.      <<1)<<(1<<1))-((1<<1)<<(1<<1)<<(1<<(1>>1

09.      )))-((1<<1)<<(1<<(1>>1)))),(((1<<1)<< (1

10.      <<1)<<(1<<1)<<(1<<1))-((1<<1)<<(1<<1)<<(

11.      1<<(1>>1)))-(1<<(1>>1))),(((1<<1)<<(1<<1

12.      )<<(1<<1))+((1<<1)<<(1<<1)<<(1<<(1>>1)))

13.      -((1<<1)<<(1<<(1>>1)))),((1<<1)<< (1<<1)

14.      <<(1<<1)),(((1<<1)<<(1<<1)<<(1<<1)<<(1<<

15.      1))-((1<<1)<<(1<<1))-(1<<(1>>1))),(((1<<

16.      1)<<(1<<1)<<(1<<1)<<(1<<1))-((1<<1)<< (1

17.      <<1)<<(1<<(1>>1)))-(1<<(1>>1))), (((1<<1

18.      )<<(1<<1)<<(1<<1)<<(1<<1))- ((1<<1)<< (1

19.      <<1)<<(1<<(1>>1)))+(1<<1)), (((1<<1)<< (

20.      1<<1)<<(1<<1)<< (1<<1))-((1<<1)<< (1<<1)

21.      <<(1<<(1>>1)))-((1<<1) <<(1<< (1>>1)))),

22.      (((1<<1)<< (1<<1)<<(1<<1)<< (1<<1))- ((1

23.      <<1)<<(1<<1)<<(1<<1))+((1<<1)<< (1<<(1>>

24.      1)))), (((1<<1)<<(1<<1) <<(1<<1))+(1<<(1

25.      >>1))),(((1<<1)<<(1<<1))+((1<<1)<< (1<<(

26.      1>>1))) + (1<< (1>>1)))}; for (i=(1>>1);i

27.      <(((1<<1) <<(1<<1))+((1 <<1)<< (1<<(1>>1

28.      ))) + (1<<1)); i++) printf ( "%c" ,n[i]); }

hello6.cpp

下面的程序只能由C++的编译器编译（比如：g++）

01.      #include <stdio.h>

02.      #define _(_) putchar (_);

03.      int main( void ){ int i = 0;_(

04.      ++++++++++++++++++++++++++++

05.      ++++++++++++++++++++++++++++

06.      ++++++++++++++++++++++++++++

07.      ++++++++++++++++++++++++++++

08.      ++++++++++++++++++++++++++++

09.      ++++i)_(++++++++++++++++++++

10.      ++++++++++++++++++++++++++++

11.      ++++++++++i)_(++++++++++++++

12.      i)_(--++i)_(++++++i)_(------

13.      ----------------------------

14.      ----------------------------

15.      ----------------------------

16.      ----------------------------

17.      ----------------i)_(--------

18.      ----------------i)_(++++++++

19.      ++++++++++++++++++++++++++++

20.      ++++++++++++++++++++++++++++

21.      ++++++++++++++++++++++++++++

22.      ++++++++++++++++++++++++++++

23.      ++++++++++++++++++++++++++++

24.      ++++++++++++++++++++++++++i)

25.      _(----------------i)_(++++++

26.      i)_(------------i)_(--------

27.      --------i)_(----------------

28.      ----------------------------

29.      ----------------------------

30.      ----------------------------

31.      ----------------------------

32.      ------i)_(------------------

33.      ----------------------------

34.      i) return i;}

原文地址 http://cocre.com/?p=914